Weed Control Company 回信了，说是：The grubs are still not fully surfaced within your lawn, so to perform a grub control right now, you would not get the best results. That being said, what is probably happening is secondary damage from animals digging. What we recommend, is something called critter ridder, which you can purchase at any Home Hardware, Home Depot, etc. to eliminate the holes/patchiness from animals digging. 然后推荐了额外的aeration and overseeding program。
问题是即使没有fully surfaced，地下是不是有grubs，所以动物才打洞
问题是即使没有fully surfaced，地下是不是有grubs，所以动物才打洞
